Results 91 to 100 of about 8,871 (197)

The Evolution of Hutchinsonian Climatic Niche Hypervolumes in Gymnosperms

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 6, June 2026.
ABSTRACT Aim The niche is a fundamental concept in theoretical and experimental ecology and is used to describe a wide range of ecological processes from species' interactions with the environment to community assemblies. A common way to represent the niche is through a multidimensional geometry known as the Hutchinsonian niche hypervolume.
Fernanda S. Caron   +3 more
wiley   +1 more source

Conservation assessment of Pinus cernua (Pinaceae)

open access: yesTurczaninowia, 2017
The paper presents results of completed conservation assessment of the strict Laos-Vietnamese endemic, Pinus cernua, based on survey of all previous publications and data obtained from extensive fieldworks during September–October 2016, supported by ...
L. V. Averyanov   +4 more
doaj  

Acquisitive root exploration strategies help maintain higher peak sap flux rates during summer drought, but more root biomass does not

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2933-2945, June 2026.
Summary Roots are responsible for soil water uptake, yet little is known about how variation in fine‐root traits relates to whole‐tree water movement, particularly during periods of drought. By combining a 3‐yr dataset monitoring sap flow rates with measures of fine‐root biomass, length, and morphology across 10 tree species, we addressed hypotheses ...
Newton Tran   +9 more
wiley   +1 more source

From pathogens to partners: temporal and biogeographical patterns in fungal associations of alien trees

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3381-3395, June 2026.
Summary Alien trees reshape belowground fungal communities, but the factors governing the balance between mutualists and pathogens remain unclear. We tested whether residence time, mycorrhizal type, and biogeographical origin shape this balance, and whether alien stands differ from native vegetation. We sampled soils beneath 73 alien tree species in 48
Lukáš Vlk   +12 more
wiley   +1 more source

Constitutive and inducible oleoresin defenses share genetic architectures and mechanisms in Pinus taeda

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2966-2987, June 2026.
Summary The oleoresin defense system of loblolly pine (Pinus taeda) protects trees from insects and pathogens and is an important source of renewable biofuels and chemicals, but the genetic basis of oleoresin production is poorly understood. We characterized the genetic architecture of oleoresin flow, resin canal number, stem wood terpene content, and ...
Mallory M. Morgan   +13 more
wiley   +1 more source

Pinus densiflora 'Pendula' Weeping Japanese Red Pine

open access: yesEDIS
This document provides an overview of the Weeping Japanese Red Pine (Pinus densiflora ‘Pendula’), detailing its characteristics, growth habits, and care requirements.
Edward Gilman
doaj   +1 more source

Tree‐ring structure determines the temporal coordination between xylem growth and the gain in hydraulic conductivity in the outermost ring

open access: yesNew Phytologist, Volume 250, Issue 6, Page 3732-3746, June 2026.
Summary The study of seasonal xylem hydraulics has predominantly focused on embolism‐induced losses, whereas growth‐driven increases in hydraulic capacity have received little attention. We assessed the intra‐annual dynamics of xylem formation and gain of conductivity in the current‐year ring of three species with contrasting tree‐ring structure ...
Laura Fernández‐de‐Uña   +4 more
wiley   +1 more source

George Engelmann : botanical notebook 49 : Pinus (Pinaceae)

open access: yes
Box 21: Folder 34: Pinus - Pinaceae: 1871 ...
Engelmann, George, 1809-1884
core   +2 more sources

Differentiation of the Pinaceae Family Species in Forest Bog and Dry Land Ecosystems of Western Siberia [PDF]

open access: yesСибирский лесной журнал, 2014
Investigations of the processes of differentiation of five main forest-forming species of the Pinaceae family, growing in various types of wetlands and dry lands of Western Siberia, based on the analysis of population structure and morpho-physiological ...
T. S. Sedelnikova
doaj  

Rates of Evolution in Conifers (Pinaceae) [PDF]

open access: yesEvolution, 1976
Ellen M, Prager   +2 more
openaire   +2 more sources

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